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Class Information
Number: 345/550
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics display memory system > Frame buffer > Color memory > Multiple planes
Description: Subject matter wherein the graphics display memory includes plurality of color planes for storing color image information which may be accessed independently.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8681167 Processing pixel planes representing visual information Mar. 25, 2014
8587605 Image processing device, control method for image processing device, control program for image processing device, and recording medium in which control program is recorded Nov. 19, 2013
8493404 Pixel rendering on display Jul. 23, 2013
7551175 Image transmission system and image transmission method Jun. 23, 2009
7256791 Rasterization of three dimensional images Aug. 14, 2007
7068285 Image converting apparatus and method thereof Jun. 27, 2006
6987498 Display unit and display method Jan. 17, 2006
6930808 Image processing apparatus and method Aug. 16, 2005
6556209 Memory apparatus of digital video signal Apr. 29, 2003
6320592 Method and apparatus for separating image data from a color system in image processing Nov. 20, 2001
6252613 Matrix display addressing device Jun. 26, 2001
6233658 Memory write and read control May. 15, 2001
6211891 Method for enabling and configuring and AGP chipset cache using a registry Apr. 3, 2001
6061069 Apparatus and method of performing screen to screen blits in a color sliced frame buffer architecture May. 9, 2000
5748947 Information processing system for switchably processing data associated with straight line vectors May. 5, 1998
5721884 Apparatus for combining and separating color component data in an image processing system Feb. 24, 1998
5606347 Devices systems and methods for flexible format data storage Feb. 25, 1997
5581278 Image display control system Dec. 3, 1996
5479189 4 channel color display adapter and method for color correction Dec. 26, 1995
5428743 Arrangement and method of accessing frame buffer in raster-scan type computer system Jun. 27, 1995
5422657 Graphics memory architecture for multimode display system Jun. 6, 1995
5334996 Color display apparatus Aug. 2, 1994
5233690 Video graphics display memory swizzle logic and expansion circuit and method Aug. 3, 1993
5153574 Interface for a thin display Oct. 6, 1992
5142272 Method and apparatus for processing display color signal Aug. 25, 1992
5058040 Simulation of a change in three-component color values by using two-component color values Oct. 15, 1991
5043917 Control method and apparatus therefor Aug. 27, 1991
5029111 Shared bit-plane display system Jul. 2, 1991
5023602 Raster graphical display apparatus Jun. 11, 1991
4982180 Method of displaying structures three-dimensionally Jan. 1, 1991
4967392 Drawing processor for computer graphic system using a plurality of parallel processors which each handle a group of display screen scanlines Oct. 30, 1990
4967378 Method and system for displaying a monochrome bitmap on a color display Oct. 30, 1990
4967373 Multi-colored dot display device Oct. 30, 1990
4951042 Pixel memory arrangement for information display system Aug. 21, 1990
4943937 Apparatus for processing images having desired gray levels including a three-dimensional frame memory Jul. 24, 1990
4933879 Multi-plane video RAM Jun. 12, 1990
4933878 Graphics data processing apparatus having non-linear saturating operations on multibit color data Jun. 12, 1990
4908779 Display pattern processing apparatus Mar. 13, 1990
4901062 Raster scan digital display system Feb. 13, 1990
4896146 Color image processor Jan. 23, 1990
4829291 Raster graphical display apparatus May. 9, 1989
4823119 Pattern write control circuit Apr. 18, 1989
4821208 Display processors accommodating the description of color pixels in variable-length codes Apr. 11, 1989
4801930 Video information transfer processing system Jan. 31, 1989
4789963 Display control apparatus for controlling to write image data to a plurality of memory planes Dec. 6, 1988
4777481 Display processor for image data with non-constant pixel size for chromatic values Oct. 11, 1988
4763120 Interlaced color cathode ray tube display with reduced flicker Aug. 9, 1988
4757309 Graphics display terminal and method of storing alphanumeric data therein Jul. 12, 1988
4745462 Image storage using separately scanned color component variables May. 17, 1988
4745407 Memory organization apparatus and method May. 17, 1988

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